Ornstein, Michael <br/><br/>
(A) companion to survey research / 
Michael Ornstein 
 -  Sage Publications  2013 
<br/><br/>24087 
<br/><br/><label>ISBN: </label>9781446209097 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social surveys
<br/><br/><label>LC Class. No.: </label>HM  / 538